Overview

overview

10

Static

static

3

Tender ENQ...12.exe

windows7-x64

10

Tender ENQ...12.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    Tender ENQ.NO 6-59512.exe
  • Size 711KB
  • Sample231005-p8m2csda87
  • SHA256 12028f36ac1d3cd2cfae4ed0d5d1bd20ccbd550f87d62dc1a91e6f5ca21d87d7
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
guloaderdownloader

Malware Config

Extracted

Credentials
  • Protocol

    smtp
  • Host

    mail.etasimali.com
  • Port

    587
  • Username

    [email protected]
  • Password

    RECRUTEMENT@2023

Targets

    • Target
      Tender ENQ.NO 6-59512.exe
    • Size 711KB
    • SHA256 12028f36ac1d3cd2cfae4ed0d5d1bd20ccbd550f87d62dc1a91e6f5ca21d87d7
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    guloaderdownloader

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Loads dropped DLL

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks